2026 World Cup on CTV: What digital agencies need to know to stay in the game

I’ll be blunt: if your agency doesn’t have a clear CTV strategy for the 2026 World Cup yet, you’re already behind. This isn’t fear-mongering; it’s simple math. Premium inventory for the biggest sporting event in the history of connected TV is being negotiated right now, as you read this.

I’ve seen mid-sized agencies miss out on massive opportunities by waiting for the "right moment" to get into CTV. The right moment was yesterday. The second-best moment is today. But if you wait until May or June 2026, be prepared to pay double (or triple) for lower-quality slots.

The 2026 World Cup isn’t just another sporting event. It’s the first to be held in three countries simultaneously: Mexico, the United States, and Canada. We’re talking 48 teams, 104 matches, and a projected audience that surpasses anything we’ve ever seen before. For brands and the agencies that serve them, this represents a window of opportunity that won’t come around again for four years.

Why the 2026 World Cup changes the rules of the game in CTV

Traditional television remains relevant for live events. No one disputes that. Sports and news keep linear TV alive, especially among older audiences. But here is the data point that matters: streaming consumption during sporting events has grown steadily, and younger audiences simply aren’t on traditional TV.

The 2026 World Cup will be the turning point. For the first time, we will see an event of this magnitude where CTV competes head-to-head with broadcast and cable television. Streaming platforms have already secured broadcasting rights, and audiences who grew up with Netflix and YouTube will be watching the matches on their smart TVs, Roku, Fire TV, and other connected platforms.

For mid-sized digital agencies, this opens a door that was previously closed. Television advertising during a World Cup used to be the exclusive territory of big brands with multi-million dollar budgets. But CTV democratizes access. You no longer need to spend months negotiating with major networks to get on screen. You can enter the game with much more accessible budgets and, most importantly, the ability to measure real results.

The fragmentation problem (and how to turn it into an advantage)

One of the biggest headaches in CTV is fragmentation. You have Pluto TV, The Roku Channel, Samsung TV Plus, Vix, Paramount+, and dozens of other platforms. Each one has its own inventory, its own rules, and its own formats. For an agency managing multiple clients, this can become an operational nightmare.

But here is the twist: that same fragmentation is your competitive advantage if you know how to leverage it. While large agencies are accustomed to buying in bulk through traditional intermediaries, mid-sized agencies can be more agile. They can test different platforms, optimize in real time, and find the niches where the cost per view is most efficient.

The key is using self-service platforms that allow you to access multiple inventories from a single place. Masha, for example, lets you launch campaigns on premium streaming platforms without intermediaries or long negotiations. This means you can be on Pluto TV one day, test on Roku the next, and adjust your strategy based on real data, not assumptions.

The 2026 World Cup will amplify this dynamic. During matches, inventory on certain platforms will saturate quickly. Agencies with the flexibility to move between platforms and optimize on the fly will have a significant advantage over those relying on fixed buys negotiated months in advance.

Verified quality: the new standard you cannot ignore

There is a serious problem in the CTV ecosystem that few talk about openly: ad fraud and the lack of quality verification. For years, brands assumed that being on CTV guaranteed their ads were seen on a big screen, with the viewer's full attention. The reality is more complicated.

Fraud in CTV has grown precisely because the channel became attractive. There are documented cases of devices that continue to play ads after the TV is turned off. There is low-quality inventory sold as premium. And there are platforms that inflate their viewability metrics.

For the 2026 World Cup, this becomes critical. With high CPMs during matches, every dollar invested must generate real impressions, seen by real people, in quality contexts. Agencies that do not implement third-party verification tools will be flying blind.

What does this mean in practice? It means that before launching any CTV campaign for the World Cup, you need to answer these questions:

How do I verify that my ads are actually playing on turned-on TVs? What percentage of my impressions are viewable according to industry standards? Do I have visibility into the specific content where my ads appear? Can I detect and exclude fraudulent inventory in real time?

Serious CTV platforms already integrate these verifications. When evaluating options for your clients, ask specifically about their anti-fraud measures and their partnerships with third-party verifiers.

The negotiation window is closing

This is the point where many agencies make the most costly mistake: thinking they can wait. The logic seems sensible: "The World Cup is in June 2026, we have plenty of time." But premium inventory for events of this magnitude doesn't work that way.

Major advertisers are already securing positions. Negotiations for the most coveted spots began in the first quarter of the year. By the time April or May arrives, what remains will be second-tier inventory at inflated prices.

This applies especially to mid-sized agencies managing clients with limited budgets. If your client can invest 50,000 or 100,000 pesos in a CTV campaign during the World Cup, you need to maximize every peso. That means securing inventory now, when prices are reasonable and quality options are available.

The good news is that you don't need to commit huge budgets upfront. Self-service platforms like Masha allow you to start with minimal investments and scale based on results. You can start testing now, understand what works for each client, and then increase investment strategically as the event approaches.

Multichannel strategy: CTV does not live in isolation

A fact that changes the way we think about CTV during live events: nearly 69% of viewers use a second device while watching content on their TV. They have their phone in hand, checking social media, looking for information about what they are watching, or simply browsing.

This has huge implications for the World Cup advertising strategy. A CTV ad is not the end of the road: it is the beginning of a journey that continues on mobile and desktop. Agencies that understand this and design truly omnichannel campaigns will have far superior results to those that treat CTV as an isolated channel.

What does this look like in practice? Imagine your client is a craft beer brand. During the Mexico vs. Argentina match, their ad appears on CTV. The viewer sees it and is interested, but they aren't going to get off the couch to go find a beer. However, they have their phone in their hand. If a retargeting ad appears on Instagram or a promotion pops up on Google at that exact moment, the probability of conversion increases dramatically.

The integration between CTV, mobile, and desktop will be the difference between campaigns that generate awareness and those that generate sales. For the 2026 World Cup, this means planning now how you will connect big-screen exposure with actions on other devices.

Cultural relevance: the factor many underestimate

Mexico is a soccer-loving country. This is nothing new. But what many foreign brands and agencies don't understand is the emotional depth that soccer has in Mexican culture. The World Cup is not just a sporting event: it is a moment of national unity, family tradition, and collective identity.

The campaigns that perform best during the 2026 World Cup will be those that understand this emotional connection. It is not enough to put a soccer ball in an ad and add a Mexican flag. Authenticity is noticeable, and the Mexican public detects when a brand is being opportunistic versus when it truly understands the moment.

Mexican humor, local cultural references, the tone of communication: all of this matters. An agency that knows its audience can create messages that resonate genuinely. One that just translates generic campaigns will look out of place.

For mid-sized agencies working with local brands, this is a natural advantage. You know the market, you understand the nuances, and you can create content that feels authentic. Don't waste that advantage by using generic sports advertising templates.

Dynamic Ad Insertion and QR codes: beyond the traditional spot

CTV is no longer just a 30-second spot that interrupts content. Technical capabilities have evolved, and brands that leverage them will have a significant advantage during the World Cup.

Dynamic Ad Insertion allows you to personalize the message in real time. You can show different versions of an ad based on the viewer's geographic location, the device they are using, or even the result of the match they are watching. Imagine a restaurant chain ad that changes its message depending on whether Mexico is winning or losing: "Celebrate the goal with a pizza" versus "You need a pizza to get over this."

QR codes in CTV ads are generating surprising response rates. Unlike traditional TV, where the viewer had to remember a phone number or a URL, they can now scan a code with the phone already in their hand and go directly to a landing page, a promotion, or a shopping cart.

For the 2026 World Cup, these capabilities will be especially valuable. High-emotion moments, like a goal by Mexico, generate spikes in engagement. If your ad appears at that moment with a QR code that leads to a special promotion, the chances of conversion are much higher than with a traditional spot.

Artificial intelligence and real-time optimization

AI is transforming how advertising is bought and optimized on CTV. You no longer depend on weekly reports to know if a campaign is working. You can see metrics in real time and adjust on the fly.

During the World Cup, this will be critical. Audience patterns will change drastically depending on which matches are being played, which teams are competing, and how the tournament progresses. A campaign that works perfectly during the group stage may need complete adjustments when the round of 16 arrives.

Platforms that integrate AI for automatic optimization allow you to define goals (cost per view, reach, frequency) and let the system adjust budget distribution across platforms and times. This frees up time for your team to focus on strategy and creativity instead of moving numbers manually.

Masha offers exactly this type of functionality: you can plan, create ads with the help of generative AI, launch campaigns, and monitor results from a single platform. For a mid-sized agency managing multiple clients, this consolidation of tools can be the difference between being able to meet World Cup demand or falling short.

Measurement and attribution: demonstrating real ROI

One of the most important advantages of CTV over traditional television is the ability to measure results with precision. But this advantage only materializes if you implement measurement correctly from the start.

For the 2026 World Cup, your clients will want to see concrete numbers. It won't be enough for them to know how many impressions they had: they will want to understand how those impressions translated into website visits, leads generated, or completed sales.

This requires advance planning. You need to set up tracking pixels, define conversion events, establish appropriate attribution windows, and ensure your entire measurement infrastructure is working before the tournament begins. You don't want to be troubleshooting technical issues while your ads are live.

Modern self-service platforms make this setup easy. Masha, for example, offers real-time metrics that allow you to see exactly how each campaign is performing and make immediate adjustments. For an agency that needs to report to multiple clients during a high-intensity event like the World Cup, this visibility is invaluable.

The time to act is now

The 2026 World Cup represents a unique opportunity for mid-sized digital agencies. For the first time, an event of this magnitude will be accessible via CTV with reasonable budgets and self-service tools that didn't exist before.

But opportunities have an expiration date. Premium inventory is being secured now. Brands that understand the moment are making their moves. Those that wait will be left with the scraps.

My recommendation is simple: start testing now. You don't need to commit huge budgets. Launch small CTV campaigns, understand how the channel works for each of your clients, and build the knowledge you'll need to execute with confidence during the World Cup.

If you're looking for an accessible way to get started, Masha allows you to launch CTV campaigns starting at $2,000 MXN, with no contracts or minimum spend requirements, and pricing from $0.01 per view. Sign up here and start testing before World Cup inventory runs out.

The 2026 World Cup won't reward those who spend the most, but those who spend the smartest. And to spend smarter, you need to start learning now.